Marlin was asking members on MarlinOwners (maybe other forums?) a while back about making this rifle, what people wanted right. Stainless, Large loop lever, improved factory sights, full length magazine, laminate stock, were all strong recomendaions over the current 1895G. The top rail is a nice choice as plenty of people also liked using the 'scout' setup/ regular scope or just use the nice peeps.
I'm glad Marlin took the time to do this, they make quatily firearms and it would be nice if other firearm outfits followed their lead in customer research and not only asked but made what people wanted. I dont know what's been going on since Remington took over Marlin this year (last year 08?) but I hope Remington leaves Marlin alone as it is has a good reputation.
BTW, I love the SBL and voted/emailed Marlin for many of its current features already listed, I just can't seem to get rid of my beat up 1895G. Not yet..